Help: Coolant leak. Can't find a thermostat gasket!!

[Stripes]

I put a NISMO thermostat in when I did my swap and used liquid gasket around the thermostat housing. When I drove it, I got a pretty bad leak that blew through the gasket. So I figured the KA and SR has the same gasket and got one from advanced auto. It didn't fit right like I thought it would, so I did a little cutting to make it work, but I got a small leak from that gasket too.SO! I decided to find an OEM SR gasket online but I can't seem to find anything anywhere. I'm wondering if it is even supposed to have a gasket. What do you guys do? Thanks

[positron1]

I just used the red RTV silicon on mine. No leaks and no problems. Just make sure you have a continuous bead and give it time to cure.

[Acuratechva]

there is no gasket. nissan uses rtv from factory.

if it leaked after you used rtv then surface must not have been cleaned properly.